I increased the Data RAM quota in the settings tab. An hour has passed after I made the change. The cluster does not seem to want to use the other RAM although only ~20% of documents are in RAM. Here’s a screenshot of the overview. [image] What can I do so that the cluster uses the unallocated RA…

There’s no “speculative paging” of items into free memory currently - until a non-resident item is operated on (read or modified) it won’t be fetched from disk and cached in memory.

Cluster does not use the increased RAM quota

Couchbase Server

drigby June 10, 2016, 12:28pm 4

High and Low watermark are per-bucket. Have you also increased the individual buckets’ RAM quota after increasing the per-server quota?

Replace a node, and rebalance

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Cluster does not use the increased RAM quota

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